Description
This is the genuine Kelvinator thermostat for Kelvinator & Westinghouse fridges and freezers, listed under part number 4055942884. Earlier and alternative numbers for this part: 5371269, 5306108A. Genuine parts carry the manufacturer's own specification, so the fit and performance match the part that came out.
What this part does
The thermostat senses temperature and switches the heating or cooling on and off to hold the set point. A faulty one leaves the fridge too hot, too cold or not working at all.
When to replace it
- The fridge runs constantly or never reaches temperature
- Food burns, freezes or spoils despite the setting
- The heat cuts out early or will not switch on
Key details
| Part number | 4055942884 |
|---|---|
| Alternative numbers | 5371269 |
| Supersedes | 5371269, 5306108A |
| Brand | Kelvinator & Westinghouse |
| Part type | Genuine manufacturer part |
| Appliance | Fridge |
| Category | Thermostat |
Suitable for
Confirmed fitment for 55 models:
RE281T*00, RE281V, RE281W, RE311K, RE311K*00, RE311K*6, RE311M*00, RE311M*4, RE311Q, RE311QWZ, RE351K, RE351K*00, RE351K*6, RE351M*00, RE351M*4, RE351Q, RE390F, RE391G, RE391K, RE391K*00, RE391K*6, RE391M*00, RE391M*4, RE391Q, RE391S*00, RE391T*00, RE391T*01, RE391T*02, RE441K, RE441K*00, RE441K*6, RE441M, RE441Q, RE441S, RE521K, RE521K*6, RE521M, RE521Q, RE521S, RE521T, RP342K, RP342K*6, RP342SM, RP381D, RP421BS, RP423BQ, RP423F, RP423G, RP423K, RP423K*6, RP423M, RP423M*00, RP423M*01, RP423Q, CS390BFNZ
Before you order
Note the capillary routing and the position of the sensing bulb before removing the old thermostat, and replicate it exactly with the new one. Match the part number on your old part, or the model number on your appliance's rating plate, to the details above before ordering.
Frequently asked questions
Is 4055942884 a genuine Kelvinator part?
Yes. This is the manufacturer's own part, not an aftermarket copy.
Which models does this thermostat fit?
It fits RE281T*00, RE281V, RE281W and 52 other models listed above. Always confirm your model number first.
What part numbers does 4055942884 replace?
4055942884 can be used in place of 5371269 and 5306108A.
How do I find my appliance model number?
Look for the rating plate or sticker on the fridge. It is usually inside the door, on the door frame, on the back panel or under the lid.






